baber/WOPTO huggingface dataset:
Patent JP-H0226597-A (JP)
Title: Washer-dryer
Inventor: OSADA MASASHI
IPC: D06F58/02
Filed: 1988-07-15
Abstract: PURPOSE:To increase a moistureproofing performance and, simultaneously, to simplify the structure of an air circulating route by making a humidified air and a cooling water into indirect contact, executing a heat exchange, densing a moisture contained in the humidified air and removing it. CONSTITUTION:At the time of drying operation of laundry, the humidified air inhaled in an air circulating route 5 for drying is made to pass a circulating air tube 14 of a heat exchanger 10 for moistureproofing. The cooling water is conducted from a cooling water supplying route to the cooling water room of the heat exchanger 10, the cooling water and the air to pass the air circulating route 5 are heat-exchanged by the indirect contact. The cooling water after the heat exchange is made to overflow to a cooling water discharge route 25, and it is discharged outside the air circulating route 5. The moisture contained in the cooled air is condensed, it is discharged outside the air circulating route 5 by a moistureproofing water discharge route 26, thus, the dried air is heated by a heater 18, and it is conducted into a rotary drum 3.
Patent JP-H0225641-A (JP)
Title: Refrigerant natural circulation type heat migrating device
Inventor: YAMASHITA AKIO
IPC: F24F1/02
Filed: 1988-07-14
Abstract: PURPOSE:To prevent lowering of cooling capacity even when a difference in a level between an indoor machine and an outdoor machine is high by a method wherein when a refrigerant in a level stabilizer is vaporized and a level is lowered, the level is detected by a level detector, and a control valve increases its opening according to a lowering amount of the level. CONSTITUTION:When a refrigerant in a level stabilizer 7 is vaporized and a level is lowered, the level is detected by a level detector 8. When a signal therefrom is transmitted to a control device 10, a control valve 9 increases its opening according to a decrease amount of the height of the level of a refrigerant in a vaporizer 1. Thus, only a quantity, equivalent to an amount of a vaporized, of refrigerant in an upper refrigerant piping 6A on the liquid side flows through a lower refrigerant piping 6B on the liquid side to the vaporizer 1. The level of a refrigerant in the level stabilizer 7 is raised, and the level is maintained at a given value. Even when a difference in a level between an indoor machine 2 and an outdoor machine 4 is high, a level in the level stabilizer 7 is kept at the same value, and besides since the level stabilizer 7 is situated in the vicinity of an outlet 1B of the vaporizer 1, a pressure in the vaporizer 1 is kept st a low value, and cooling capacity can be prevented from lowering.
Patent JP-S6155007-A (JP)
Title: Sorting installation
Inventor: MATSUNO TAKASHI
IPC: B65G1/137
Filed: 1984-08-23
Abstract: PURPOSE:To enable a plurality of operators to work continuously in the identical zone in a goods sorting installation by installing indicating lamps projecting different luminescent colors in a plurality of indicators and distinguishing a plurality of operations of operators from each other. CONSTITUTION:A sorting installation is provided with a plurality of load keeping units 7, indicators 6 installed corresponding to said units 7 and a control unit for controlling the indicators 6. The indicator 6 has an indicating element 10 indicating the number of goods to be taken out of said unit 7 or to be dumped into said unit 7, a plurality of indicating lamps 8, 9 having different luminescent colors and a switch 11 for informing the control unit of the completion of operation. The operator knows the beginning of the operation through the lightening of the indicating lamps 8, 9 of indicator 6 to take the number of goods indicated on the indicating element 10 out of said unit 7 or dump same into said unit 7. And when the switch 11 is reset, new data are indicated while the indicating lamp having color different from prior one is lit.
Patent JP-S57100586-A (JP)
Title: Image recorder
Inventor: ISHIDA MASAHITO
IPC: B41L39/02
Filed: 1980-12-16
Abstract: PURPOSE:To detect the unconnected state of an electromagnetic counter and to assuredly record the number of copy sheets, by monitoring the switching terminal voltage of a coil within the electromagnetic counter. CONSTITUTION:In case both counters CNT2 and CNT3 are unconnected or the key counter is optional with a key counter CNT4 unconnected respectively, terminals J3 and J4 are opened to flow no current to the base of a transistor TRQ9. Thus the TRQ9 is turned off, and a signal of a high level emerges for a signal Sg. As a result, a CPU becomes impossible to perform a copying action. Furthermore a TRQ10 is turned on, and accordingly a pilot lamp LA1 is turned  on to display the unconnected state of the counter.
Patent JP-H05186467-A (JP)
Title: Aminoxypyrrolidinylthiocarbapenem compound
Inventor: SENTO HIROJI
IPC: C07D207/12
Filed: 1992-07-03
Abstract: PURPOSE:To provide the subject new compound exhibiting excellent antibacterial action on Gram-negative bacteria and useful as an antibacterial agent, a bactericide, etc. CONSTITUTION:The compound of formula I [R is (substituted)amino; R<1> is H or lower alkyl; R<2> is H or OH-protecting group; R<3> is H, imino-protecting group or imino-substituent; R<4> is lower alkylene; R<5> is H or carboxy-protecting group; wavy line is bond having R, S configuration], e.g. (1R,5,6S)-2-[(3S,5R)-1-t- butoxycarbonyl-5-sulfamidoxymethylpyrrolidin-3-ylthio]-6-[(1R-1-hydrox yethyl]-1- methyl-1-carba-2-penem-3-carboxylic acid diphenylmethyl ester. The compound of formula I can be produced by condensing a compound of formula II (X is eliminable group) with a pyrrolidinylthiol of formula III (R<6> is H or thiol- protecting group) and, as necessary, subjecting the product to the modification and deprotection of the groups R, R<2>, R<3> and R<5> and the introduction of the group R<3>, etc.
Patent JP-S6333347-A (JP)
Title: Production of 5,6-dibenzyloxy-4-hydroxy-1-heptene with optical activity
Inventor: TAKANO SEIICHI
IPC: C07B31/00
Filed: 1986-07-29
Abstract: PURPOSE:The title compound which is used as an intermediate of 2,6- dideoxyhexose is obtained from (2R,3S)- or (2S,3R)-1,2-epoxy-3-hydroxy-1-pentene as a starting substance without racemization in high yield. CONSTITUTION:Optically active 5,6-dibenzyloxy-4-hydroxy-1-heptene is obtained by reducing (2R,3S)-1,2-epoyxy-3-hydroxy-1-pentene, allowing the product to react with a benzyl halide in the presence of an alkali hydride to give (3S,4R)- or (3R,4S)-3,4-dibenzyloxy-1-pentene, oxidizing the product with osmium tetroxide and N-methylmorpholine-N-oxide, hydrolyzing the product with a bisulfite salt to give (2S,3R,4R)- or (2R,3S,4S)-3,4-dibenzyloxy-1,2-pentanediol and subjecting the product to reaction.
Patent JP-S6156249-A (JP)
Title: Method for box-annealing sheet coil
Inventor: YAMAMOTO MASAHIRO
IPC: C21D9/673
Filed: 1984-08-27
Abstract: PURPOSE:To reduce remarkably a strain produced in a sheet coil even when the thickness of the sheet is small, by putting boron nitride and/or powdery or granular chromium between the coil and a coil receiving stand before annealing the coil. CONSTITUTION:A coil receiving stand 2 is coated with boron nitride and/or powdery or granular chromium 7 maintaining the lubricity even at the annealing temp. of a sheet coil 1, and the coil 1 is placed on the stand 2 and annealed. During the annealing, the lubricant 7 acts as a roller which prevents the direct contact of the bottom of the coil 1 with the surface of the stand 2 and relieves friction caused by the expansion and contraction of them. Accordingly, a buckling strain produced in the lower part of the coil is remarkably reduced.
Patent JP-H04352798-A (JP)
Title: Polypeptide
Inventor: KITADA CHIEKO
IPC: C07K7/00
Filed: 1991-07-17
Abstract: PURPOSE:To provide new water-soluble, short chain polypeptide easy to synthesize, having a specific amino acid sequence, with strong c-AMP production- promotive activity, resistant to attaching to vessel wall surface, easy to make into pharmaceutical preparations, and useful for e.g. therapeutic agents for neurocyte injuries. CONSTITUTION:Through solid phase peptide synthesis, each amino acid with the alpha-amino group protected by t-butyloxycarbonyl (Boc) group is condensed in the order according to the above-mentioned sequence using a condensation agent such as carbodiimide onto a p-methyl benzhydrylamine resin as solid phase carrier, followed by treatment with 50% trifluoroacetic acid to remove the Boc group to effect making the amino group free. The above process is repeated to eliminate the peptide chain from the resin and remove all of the protecting groups, thus obtaining the objective peptide (salt) of the formula [X is any amino acid residue or acyl; Y is NH2, OH, Ala-OH(NH2), Ala-Ala- OH(NH2) or Ala-Ala-Val-OH(NH2)].
Patent JP-S6066854-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI TSUNEO
IPC: H01L21/8238
Filed: 1983-09-24
Abstract: PURPOSE:To enable the titled device to be fine by reduction of the threshold of either of the following elements by a method wherein, when a P-channel MOS element and an N-channel MOS element are provided in the same semiconductor substrate, a Pt silicide layer is used for the gate electrode of the former element, and a polycrystalline Si layer covered with the Pt silicide layer is used for the gate electrode of the latter element, respectively. CONSTITUTION:Source and drain regions 6 are diffusion-formed in the surface layer part of the P-channel region 1 of the same conductor substrate, and the gate electrode of a smaller dimension is mounted via gate insulation film 5 crossing the ends of these regions 6. Source and drain regions 7 are diffusion- formed on the N-channel region 2, and the gate electrode 3 is adhered likewise via gate insulation film 5. In this construction, the Pt silicide layer 3 is used for the gate electrode of the P-channel element, and the polycrystalline Si layer 4 reduced in the work function and covered with the layer 3 is used for the gate electrode of the N-channel element.
Patent JP-H0838509-A (JP)
Title: Dental handpiece
Inventor: NAKAMOTO TAKAYUKI
IPC: A61C1/14
Filed: 1994-07-28
Abstract: PURPOSE:To inform the chuck deficiency of a treatment tool to a handling person by a method wherein a chuck part is pushed by a retainer receiving spring pressure to move upwardly to be reduced in diameter when the insertion of the treatment tool is insufficient and the retainer is pushed up to an upper position as it is th come into contact with a push button to prevent the rotation of the push button. CONSTITUTION:When the insertion of a chuck part 40 is insufficient at the time of the insertion of a tooth treatment tool 61, the tooth treatment tool 61 preventing the contraction of the chuck part 40 becomes a state not present in the chuck part 40. Therefore, the chuck part 40 is pushed by a retainer 28 receiving the pressure of a spring 52 to move upwardly to elastically move and contracted to become a small caliber state. As a result, the retainer 28 is pushed up to an upper position as it is. By this pushing-up operation, a protruding engaging part 30 is engaged with the recessed part 12 to be engaged of a push button 53. Therefore, the rotation of a collet 37 is prevented through the retainer and the treatment tool 61 is controlled to become a state impossible to rotate.
Patent JP-S6156764-A (JP)
Title: Insert-casting method of iron or iron alloy
Inventor: HANAJIMA YASUHIRO
IPC: B22D19/00
Filed: 1984-08-25
Abstract: PURPOSE:To join securely a cast iron by insert casting to iron or iron alloy by forming an alloy layer of iron and aluminum on the surface of the iron or iron alloy and bringing the cast steel into contact with the alloy layer. CONSTITUTION:A steel plate 1 is subjected to degreasing, washing, pickling, washing and drying and is then immersed into an aluminum bath to form the alloy layer 2 of iron and aluminum on the surface of the plate 1 and an aluminum layer 3 on the surface of the alloy layer 3. Only the layer 3 on the surface is removed to form the alloy layer of iron and aluminum. The plate 1 is then set in a casting mold and the molten cast iron is poured into the mold to insert- cast the plate 1 by the cast iron.
Patent JP-S6421926-A (JP)
Title: Low temperature dry etching apparatus
Inventor: KANETOMO MASABUMI
IPC: C23F4/00
Filed: 1987-07-17
Abstract: PURPOSE:To obtain an apparatus characterized by high productivity, in which a cooling container for performing the pretreatment of a substrate and a heating container for post treatment after etching are provided, by coupling the cooling container for cooling the substrate and the heating container for heating the substrate through a reaction container and valves, and providing a conveyer systems for conveying the substrate between the containers. CONSTITUTION:The temperature of a substrate 3, which is arranged on a sample stage 2 in a reaction continer 1, is controlled at 0 deg.C or less. The surface of the substrate 3 is treated with plasma, which is yielded in the container 1. In this apparatus, the reaction container 1, a cooling container 11 having a substrate cooling stage 13 for cooling the substrate and a heating container 18 having a substrate heating stage 21 for heating the substrate are coupled through valves 10 and 17. Conveying systems 15 and 22 for conveying the substrate between the containers 11, 1 and 18, are provided. For example, the substrate 3 is cooled with the substrate cooling stage 13 in the cooling container 11. Thereafter, the substrate 3 is mounted on the low temperature sample stage in the reaction container. The substrate 3 after the dry etching is mounted on the substrate heating stage 21 in the heating container 18. The substrate 3 is heated from the low temperature to room temperature in a short time. Dew is not condensed on the substrate even if it is brought into contact with atmosphere.
Patent JP-H0463984-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F04C18/02
Filed: 1990-07-02
Abstract: PURPOSE:To stably feed oil to the circulating feed oil groove of an oscillating scroll with simple constitution by arranging balancers outside a frame, and using the space inside the frame as a part of force-feed oil passage. CONSTITUTION:A first balancer 5c is fitted by caulking on the upper part of a motor rotor 9 shrink-fitted on a main shaft 5, and a second balancer 5d is fitted on the lower part by caulking. Lubricating oil pumped up with a displacement type pump 5b is, after lubricating a first bearing 3b and an oscillating bearing 2e, through the space B3c in a frame supporting a thrust bearing 3a and a bearing 3b, introduced to a circulating feed oil groove 2d formed on the thrust surface 2b of an oscillating scroll. In this way, because the balancer 5c is arranged outside the frame 3, even when the space B3c is filled by lubricating oil, viscous resistance due to stirring by the balancer is not generated, and the space B3c can be used as a part of a force-feed oil passage. Consequently, oil can be stably fed to the circulating feed oil groove 2d with simple constitution.
Patent JP-2001002859-A (JP)
Title: Polypropyrene resin sheet for thermoforming and thermoformed item
Inventor: FUJII JUNICHI
IPC: C08K5/151
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for thermoforming showing excellent in transparence, stiffness and thermoformability with a good balance of the above properties and a thermoformed item therefrom showing excellence in transparence and stiffness. SOLUTION: A sheet and a thermoformed item therefrom are formed by using a polypropyrene resin composition obtained by mixing 0.05 to 1 pts.wt. of a transparent core agent with 100 pts.wt. of a polypropyrene resin which shows a melt flow rate of 0.1 to 5 g/10 minutes and shows an elution curve with a horizontal axis representing an elution temperature ( deg.C) and a vertical axis representing accumulated weight of eluting components by means of an temperature increase elution separation method wherein the amount of the eluting component (component A) in a range of a temperatures less than 20 deg.C is 0 to 10 wt.%, the amount of the eluting component (component B) in the range of a temperature not less than 20 deg.C to a temperature less than 110 deg.C is 15 to 70 wt.% and the amount of the eluting component (component C)  in a range of a temperature not less than 110 deg.C is 30 to 85 wt.%, the peak top temperature of the component C being not less than 120 deg.C.
Patent JP-S63270807-A (JP)
Title: Spinneret
Inventor: AISAKA HIROYUKI
IPC: D01D4/02
Filed: 1987-07-17
Abstract: PURPOSE:To suppress wetting of polymer at spinning face and to readily clean face of spinneret, by forming a finished face having specific roughness on the surface of spinneret at the outlet side and coating the finished face with a thin film of a specific compound. CONSTITUTION:A finished face having average roughness (Ra) of central line of 2.0-5.0mum is formed on the surface 5 of a spinneret at the outlet side, wetting of polymer is suppressed, adhesion strength of polymer solidified at the surface 5 to solid foreign matters is reduced and the foreign matters are readily removed by cleaning. The finished face is coated with a thin film 6 of any compound of TiN, Si3N4 or Al2O3 and the surface 8 is made not readily damaged by face cleaning of spinneret.
Patent JP-H04241131-A (JP)
Title: Cloth and composite structure using same
Inventor: IGUNASU EICHI JIEI EMU BERUPOE
IPC: D05C17/02
Filed: 1991-06-20
Abstract: PURPOSE: To obtain a textile which imparts good adhesiveness in a polymer matrix by composing tied-in naps having at least two different lengths and pile direction at free end of pile yarns secured to the textile fabric and distributing in a specified manner. CONSTITUTION: This textile has tied-in naps of free ends of pile yarns secured to the textile fabric 1 and comprising at least two tied-in naps 2 and 3 having different lengths and pile direction. The above at least two kinds of naps are singly and alternately distributed on a front and/or back surface of the textile fabric. The textile fabric 1 imparts excellent interlayer shear strength to a composite construction 7 when embedded in a polymer matrix 8 as a reinforcement layer 9.
Patent JP-S6157094-A (JP)
Title: Magnetic bubble memory device
Inventor: IRIE MASASHI
IPC: G11C19/08
Filed: 1984-08-28
Abstract: PURPOSE:To stabilize the content of a memory by stopping the subsequent operation of a magnetic bubble memory device when the temperature of magnetic bubble memory device is deviated from a predetermined temperature range. CONSTITUTION:Thermal lock signal -TH is applied from a thermal lock detector circuit 1 to a controller 3, and when -TH=1, then controller 3 operates a magnetic bubble memory device. On the other hand, when -TH=0, then the controller inhibits the operation of magnetic bubble memory device because the temperature is deviated from the temperature range in which the magnetic bubble memory device is operated stably. Thus, the bubble memory device is not heated by the self-heat generation and to be operated again when the temperature falls within the temperature range of T1-T2. During the period, the bubble memory is held by the holding magnetic field and the temperature range during the holding of memory is wider than that of T1-T2, so that the operation of bubble memory is stopped to maintain the data stably.
Patent JP-H1111789-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: G03G15/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the complicated sorting work by sorting the data to a plurality of discharge trays holding the recorded media by a sorting means based on the control information recorded in the recorded media on the time, the date, the day of the week, etc., SOLUTION: An image forming device starts the recording action, and when the data is stored in a data memory 81 and the data is not the END code, the transmission address telephone number corresponding to the recorded data is read from an ID memory 82. A tray of discharge address of the transmission address telephone number is judged based on the data stored in a tray memory 83, and the address of discharge by a sorter 17 is set. The data stored in the data memory 81 is detected to develop into the bit map data, and recorded in the recording paper 13 by a printer part, and the recorded paper is discharged to the respective discharge trays 16A, 16B, 16C set from the sorter 17. The recorded paper 13 can be respectively discharged to the prescribed discharge tray 16 for each transmission address, and the complicated sorting work by a user can be dispensed with.
Patent JP-H03150195-A (JP)
Title: Liquid transfer article with deposit protection polymer film
Inventor: RASERU BURUUSU HATSUCHI
IPC: B41F7/26
Filed: 1990-07-06
Abstract: PURPOSE: To obtain a liquid transfer article covered with a thin layer of a polymer exhibiting lipophilic and hydrophobic characteristics on a surface of a well by coating a base material with ceramic or metal carbide layer, engraving a surface of the coating by a pattern of a liquid acceptive well by a laser beam, vapor depositing the polymer, and filling fine pores of the surface of the well. CONSTITUTION: A surface of a base material 3 is grit blasted to a rough surface 4. The grit blasted surface 4 is covered with a ceramic coating 5 (preferably chromium oxide) coated by thermal spraying. The surface of the layer 5 is ground to be finished, formed with a pattern of a well 6 for accepting an ink by laser beam engraving or polishing, polished on a surface area 7 between wells to receive a doctor blade. A parylene is vapor deposited on the well 6 and the polished region 7 to generate a film of a thickness of 1.5 micron. The deposited parylene is effectively fully filled in micropores on the surface of the well of a laser engraved roll, and a thin parylene film is attached to the surface of the well.
Patent JP-S6240159-A (JP)
Title: Zinc alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a zinc alkaline battery whose hydrogen gas evolution is reduced and discharge performance is improved by adding a specified amount of thallium and gallium, and at least one element of calcium, strontium, and magnesium to negative active material comprising zinc. CONSTITUTION:A zinc alloy containing 0.01-0.5wt% thalium, 0.01-0.5wt% gallium, and the total amount of 0.005-0.5wt% at least one element selected from calcium, strontium, and magnesium is used as negative active material. If the content of each specified element is less than the lower limit, the expected effect cannot be obtained, and if the content exceeds the upper limit, self discharge of zinc is increased, gas evolution is not retarded, and discharge performance is not improved. The total content of 0.005-0.2wt% at least one element selected form calcium, strontium, and magnesium is preferable, and if the content exceeds 0.2wt%, the effect is reduced.